code: def test_remove_stage_dvcfiles(tmp_dir, dvc, run_copy):
      (stage,) = tmp_dir.dvc_gen("foo", "foo")
  
      dvc_file = load_file(dvc, stage.path)
      assert dvc_file.exists()
      dvc_file.remove_stage(stage)
      assert not dvc_file.exists()
  
      # re-check to see if it fails if there's no stage entry
      dvc_file.remove_stage(stage)
      dvc_file.remove(force=True)
  
      # should not fail when there's no file at all.
      dvc_file.remove_stage(stage)
  
imports: import textwrap
  import pytest
  from dvc.annotations import Annotation
  from dvc.dvcfile import LOCK_FILE, PROJECT_FILE, ParametrizedDumpError, SingleStageFile, load_file
  from dvc.stage.exceptions import StageFileDoesNotExistError
  from dvc.stage.loader import StageNotFound
  from dvc.utils.strictyaml import YAMLValidationError
label_desc: Use image node_id 12 for calling a global function with example usage: test_remove_stage_dvcfiles(tmp_dir, dvc, run_copy) without return types